
    <nz-range-picker
      [nzRanges]="ranges1"
      ngModel
      (ngModelChange)="onChange($event)"
    ></nz-range-picker>
    <br>
    <nz-range-picker
      [nzRanges]="ranges1"
      nzShowTime
      nzFormat="yyyy/MM/dd HH:mm:ss"
      ngModel
      (ngModelChange)="onChange($event)"
    ></nz-range-picker>
  